kreth-online.com - robtex.com
kreth-online.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1064::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.64🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks19.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:19🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks19.rzone.de | ||||||
| A | 217.160.80.146🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks19.rzone.de | ||||||
| NS | shades15.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:142🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades15.rzone.de | ||||||
| A | 185.132.34.142🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades15.rzone.de | ||||||
| MX | krethonline-com01c.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=ms11879934 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | docks19.rzone.dehostmaster@strato-rz.de 2020-05-30 #13 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777104806 | ||||||
Same first word
kreth-online.com |
kreth-online.de |
Similar names
DNS History
9 records (5 active, 4 former)
●MXkrethonline-com01c.mail.protection.outlook.com2026-03-12 → 2026-04-25 · 3 obs
● 2026-03-12 08:12:48
● 2026-04-25 08:15:24
○MXsmtp.rzone.de2015-07-21 → 2015-11-25 · 4 obs
● 2015-11-25 20:21:46
○ 2016-03-02 00:25:06
○ 2026-04-25 08:15:24
○MXsmtpin.rzone.de2016-03-02 → 2018-09-05 · 5 obs
● 2016-03-02 00:25:06
● 2018-09-05 23:21:52
○ 2026-03-12 08:12:48
○ 2026-04-25 08:15:24
●A2a01:238:20a:202:1064::2026-03-12 → 2026-04-25 · 3 obs
● 2026-03-12 08:12:48
● 2026-04-25 08:15:24
○A2a01:238:20a:202:1165::2015-07-21 → 2018-09-05 · 4 obs
● 2018-09-05 23:21:52
○ 2026-03-12 08:12:48
○ 2026-04-25 08:15:24
○A81.169.145.1652015-07-21 → 2018-09-05 · 4 obs
● 2018-09-05 23:21:52
○ 2026-03-12 08:12:48
○ 2026-04-25 08:15:24
●A81.169.145.642026-03-12 → 2026-04-25 · 3 obs
● 2026-03-12 08:12:48
● 2026-04-25 08:15:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| kreth-online.com | shades15.rzone.de, docks19.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.142
NS records: shades15.rzone.de, docks19.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kreth-online.com (unsigned zone)
⏱️ Timing
Total: 958ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.64 |
| AAAA | 1 | 2a01:238:20a:202:1064:: |
| NS | 2 | shades15.rzone.de, docks19.rzone.de |
| MX | 1 | krethonline-com01c.mail.protection.outlo |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms11879934 |
| SOA | 1 | docks19.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
kreth-online.com points to two IP numbers: 2a01:238:20a:202:1064:: and 81.169.145.64.
Other host names, for instance praxis-dr-walter.de, bav-verwaltung.eu, arcadenapotheke.com, car-tipp.de and baltic-web.eu share IP numbers with kreth-online.com.
Name Servers
Delegation for kreth-online.com rests with two name servers, docks19.rzone.de and shades15.rzone.de.
kreth-online.com shares the same name server setup as other domains, including edvkurs.org, yuinfo.de, gilde-lohhof.de, eargasm.de and autas.de.
kreth-online.com at least partially shares name servers with other domains, for instance carolin-sommer.com, a70.de, ts-reisebuero.de, process-thinking.com and burnishedbronze.nl.
These name servers are commonly used together with the name servers shades14.rzone.de, shades02.rzone.de, docks08.rzone.de, shades12.rzone.de, docks04.rzone.de, shades17.rzone.de, shades06.rzone.de, docks09.rzone.de, docks06.rzone.de and docks13.rzone.de.
Host names with two IP numbers: docks19.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:19 and 217.160.80.146; shades15.rzone.de points to 2607:f1c0:fe:53:185:132:34:142 and 185.132.34.142.
Mail Servers
kreth-online.com is handled by a single mail server, krethonline-com01c.mail.protection.outlook.com.